Perhaps if we wrote programs from childhood on, as adults we'd be able to read them.
The test of a first-rate intelligence is the ability to hold two opposed ideas in the mind at the same time, and still retain the ability to function.
你的时间有限,所以不要为别人而活。
恐惧是人类如此强大的情感,以至于当我们允许它控制我们时,它会驱赶我们心中的同情。